All stamps featured on this page are certified and guarenteed authentic by PSE, Professional Stamp Experts, which was formed in 2001 to create a more precise grading and pricing system. This is done by taking into acount many factors beyond centering which has been the main focus for many years, to include eye apeal, a crease or a thin to mention a few of the factors. In our opinion this is the strictest grading in the industry.

A guide to the Grading of Untied States Postage Stamps will be sent with any order free of charge.

Please Email us for current prices on the certified stamps pictured below.

We have other stamps certified and uncertified so please email your want lists